4-bit Bidirectional Bus Transceivers

The DP8216 DP8216M and DP8226 DP8226M are 4-bit bi- directional bus drivers to use in bus oriented applications. The non-inverting DP8216 DP8216M and inverting DP8226 DP8226M drivers are provided for flexibility in sys- tem design. Each buffered line of the four-bit drivers consists of two separate Buffers that are TRI-STATE to achieve direct bus Interface and bidirectional capability. On one side of the driver the output of one Buffer and the input of another are tied together (DB); this side is used to Interface to the sys- tem side components such as Memories I/O, etc., because its Interface is TTL compatible and it has high driver (50 mA). On the other side of the driver the inputs and outputs are separated to provide maximum flexibility. Of course, they CAN be tied together so that the driver CAN be used to Buffer a true bidirectional bus. The DO outputs on this side of the driver have a special high voltage output drive capa- bility so that direct Interface to the 8080 type CPUs is achieved with an adequate amount of noise immunity. The CS input is a device enable. When it is high the out- put drivers are all forced to their high-impedance state. When it is a low the device is enabled and the direction of the data flow is determined by the DIEN input. By National Semiconductor Corporation
DP8226 's PackagesDP8226 's pdf datasheet
DP8216
DP8216M
DP8226M
DP8216J
DP8216N
DP8226J
DP8226N
DP8216MJ
DP8226MJ




DP8226 Pinout, Pinouts
DP8226 pinout,Pin out
This is one package pinout of DP8226,If you need more pinouts please download DP8226's pdf datasheet.

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DP8226 Application Notes DP8226 RoHS DP8226 Circuits DP8226 footprint
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